Bed bugs are pretty gross – they live in your bed, they suck your blood, and they’re hard to kill. But if you want to get rid of them, it’s important to understand how they work.

This infographic includes an overview of their lifecycle – from egg to larva to adult. For example, bed bugs eat repeated meals (i.e. your blood) every week, and lay up to 5 eggs per day. If you’re having problems with bed bugs, call your local exterminator.